{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology enable digital identity verification?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, eliminating the risks of centralized  institutions in traditional identity verification. Users do not need to trust third-party institutions, and can directly perform identity verification on the blockchain network."}]}],"pr":"3eb4b3fc5b75512aacc9c7f97d84a5f2fd57f06793828e213b807bcde7d53f46"}